Index: src/cairo-ft-font.c
===================================================================
RCS file: /mirrors/freedesktop/cairo/cairo/src/cairo-ft-font.c,v
retrieving revision 1.104
diff -u -p -r1.104 cairo-ft-font.c
--- src/cairo-ft-font.c	21 Aug 2005 15:06:06 -0000	1.104
+++ src/cairo-ft-font.c	22 Aug 2005 20:44:36 -0000
@@ -210,6 +210,8 @@ _cairo_ft_unscaled_font_map_destroy (voi
 	    free (unscaled);
 	}
 
+	assert (font_map->num_open_faces == 0);
+
 	FT_Done_FreeType (font_map->ft_library);
 
 	_cairo_hash_table_destroy (font_map->hash_table);